CN105247805B - Framework for wireless network - Google Patents
Framework for wireless network Download PDFInfo
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- CN105247805B CN105247805B CN201480027012.1A CN201480027012A CN105247805B CN 105247805 B CN105247805 B CN 105247805B CN 201480027012 A CN201480027012 A CN 201480027012A CN 105247805 B CN105247805 B CN 105247805B
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- 238000004891 communication Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000013307 optical fiber Substances 0.000 description 17
- 239000000835 fiber Substances 0.000 description 14
- 230000003287 optical effect Effects 0.000 description 9
- 239000004020 conductor Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 241000931526 Acer campestre Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
- H04B10/25752—Optical arrangements for wireless networks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/806—Arrangements for feeding power
- H04B10/808—Electrical power feeding of an optical transmission system
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4416—Heterogeneous cables
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Power Engineering (AREA)
- Optical Communication System (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Dc Digital Transmission (AREA)
- Transceivers (AREA)
Abstract
Disclose system, the method and apparatus for providing signal of communication and electrical power for active device.Compound cable is used for transmission electric power and signal of communication.Transformer, which is used for limitation, to be transmitted by compound cable and is delivered to the voltage of the electrical power of active device.
Description
The cross reference of related application
The application was submitted as PCT International Patent Application on March 18th, 2014, and required that on March 18th, 2013 carries
The priority of the U.S. Patent Application Serial Number 61/802989 of friendship, the disclosure of which are all incorporated herein by quoting.
Technical field
The disclosure relates generally to hybrid fiber and electric telecommunication systems.
Background
Portable high-speed wireless transceiver equipment (for example, smart mobile phone, tablet personal computer, notebook computer etc.) it is quick
Increase and continue in market now, so as to create higher needs for unrestricted contact.Accordingly, there exist for can be with
10G bps and the integrated voice, data and the video that are transferred wirelessly of message transmission rate faster it is ever-increasing
Need.In order to provide the bandwidth required for this demand of support, it would be desirable to large-scale and micro radio overlay area for producing
The deployment have an economic benefit and efficient of the transceiver (that is, cell site or node) of extra fixed position.
Summary
An aspect of this disclosure is related to a kind of framework, and this framework allows power and communication passing through a cable transmission
To for producing setting for cellular coverage (for example, macrocell, Microcell, metropolitan area cell, picocell, Femto cell etc.)
It is standby.In certain embodiments, the aspect of the disclosure is for disposing small overlay area equipment (for example, microcell devices, picocell
Equipment, Femto cell equipment) it is particularly advantageous.
Other aspects of the disclosure are related to promotion and such as producing radio communication coverage area (for example, wireless receiving and dispatching
Letter machine) the optical fiber that is connected with the active equipment of other active equipments (for example, video camera) of equipment and power line it is quick, low
Cost and the system simply disposed, method and apparatus.
Other aspects of the disclosure are related to promotion in such as stadium, shopping area, hotel, office tower, more house lists
Member, suburban environment, enterprise and campus, construction area, nearly construction area, tunnel, valley, roadside it is regional and coastal
The system of the deployment of the radio communication coverage area of the various opening positions such as area, method and apparatus.
Other aspects of the disclosure be related to for strengthen by cellular technology (for example, GSM, CDMA, UMTS, LTE, WiMax,
WiFi etc.) provide overlay area system and method.
Another aspect of the disclosure is related to for providing electrical power and the method for signal of communication to active equipment.This method
It is included in first position and electrical power is converted into second voltage from first voltage.This method also includes：By with second voltage
Electrical power is transferred to the second place by compound cable from first position, and by the signal of communication in the form of light by mixing electricity
Cable is transferred to the second place from first position.This method be additionally included in the second place by electrical power be transformed into tertiary voltage and
Signal of communication is converted into electric form by the second place from light form.This method is comprised additionally in the electrical power pair with tertiary voltage
Active equipment is powered and signal of communication is supplied into the active equipment in the second place.
Various additional inventive aspects will be set forth in the description that follows.The aspect of the present invention can be related to single feature
And the combination of feature.It should be understood that foregoing general remark and described further below all simply exemplary and explanatory,
Rather than the broad inventive concept being based on for presently disclosed embodiment is restricted.
Brief description
Fig. 1 is shown with the example distribution of the wireless coverage area of compound cable system deployment according to the principles of the present invention
System diagram；
Fig. 2 shows compound cable system in accordance with the principles of the present invention；
Fig. 3 shows another system in accordance with the principles of the present invention；And
Fig. 4 is the more detailed view of Fig. 3 Network Interface Unit.
Describe in detail
Various embodiments are described in detail with reference to the accompanying drawings, wherein, through some views, identical reference numeral table
Show identical part and component.Any embodiment proposed in this manual is not intended to be limited, and only proposes
Some in many possible modifications of the inventive aspect of the displosure.
Fig. 1 show according to the principle of the disclosure be used to strengthen by cellular technology (for example, GSM, CDMA, UMTS, LTE,
WiMax, WiFi etc.) provide overlay area system 10.System 10 includes base location 11 (that is, hub) and is distributed in base position
The multiple wireless coverage areas put around 11 define equipment 12a, 12b, 12c, 12d, 12e and 12f.In certain embodiments, base
Position 11 can include protection such as frame, fiber optic adapter plate, passive optical splitter, wavelength-division multiplex Port Multiplier, fibre-optical splice
(the example of structure 14 of position, optical fiber repairing and/or the telecommunication installation such as optical fiber interconnections structure and other active and/or passive devices
Such as, cubicle, cabin, building, house, cabinet, rack etc.).In the embodiment depicted, by such as base location 11 and in
The grade fiber optic cables of multi fiber trunk cable 18 of high-bandwidth bi-directional optic communication are provided between heart office 16 or other remote locations by base
Position 11 is connected to central office 16 or other remote locations.In the embodiment depicted, by compound cable 20 by base location 11
It is connected to wireless coverage area and defines device 12a, 12b, 12c, 12d, 12e and 12f.Compound cable 20 each can be in base position
Put 11 and wireless coverage area define transimission power and communication between device 12a, 12b, 12c, 12d, 12e and 12f.
Wireless coverage area, which defines device 12a, 12b, 12c, 12d, 12e and 12f, can include one or more nothings respectively
Line transceiver 22.Transceiver 22 can include the distribution array of single transceiver 22 or transceiver 22.Such as this paper institutes
Use, " radio receiving-transmitting unit " is equipment or the equipment arrangement that can launch and receive wireless signal.Radio receiving-transmitting unit leads to
Often include being used for the antenna for strengthening reception and transmitting wireless signal.Around wireless coverage area define device 12a, 12b, 12c,
Each in 12d, 12e and 12f defines wireless coverage area.Wireless coverage area can also be referred to as cell, honeycomb covering
Region, wireless coverage area or similar term.The embodiment of radio receiving-transmitting unit and/or for the optional of radio receiving-transmitting unit
The term selected includes radio-frequency maser, wireless router, cell site, radio node etc..
In Fig. 1 described embodiment, base location 11, which is shown located on, supports and improves multiple wireless coverage areas
Define the Ji Shoufaxinjitai (BTS) of the device 12a vicinity of radio tower 24.In one embodiment, device 12a can be with boundary
The wireless coverages such as fixed such as macrocell or Microcell (that is, the cell for being respectively provided with the overlay area wide less than or equal to about 2 kilometers)
Region.Wireless coverage area defines device 12b and is shown as being deployed in suburban environment (for example, lamp stand on) in residential block,
And device 12c is shown as being deployed in roadside region (for example, on the electric pole in roadside).Device 12c can also be mounted
Other positions in tunnel, valley, coastal area etc..In one embodiment, device 12b, 12c can define such as micro-
The wireless coverage area of cell or millimicro cell (that is, each have and be equal to or less than about 200 meters of wide cells).Device
12d is shown as being deployed in campus position (for example, university or HW premises), and device 12e is shown as being deployed in large-scale public
Venue location (for example, stadium), and device 12f is illustrated to be arranged in building or closely builds substance environment (for example, living more
Residence unit, skyscraper, school etc.).In one embodiment, device 12d, 12e and 12f can define such as Microcell, micro-
Microcell or the radio coverage of Femto cell (that is, being respectively provided with the cell equal to or less than about 10 meters of wide overlay areas)
Domain.
Fig. 2 shows to can be used for active to set power and communication from what first position 102 was transferred at the second place 106
Standby 104 cable system 100.The second place 106 is away from first position 102.In certain embodiments, first position 102
Can be base location, and active equipment 104 can define device including wireless coverage area.Described above is radio coverage
Define the embodiment of device and the position of this device can be installed in domain.The embodiment of other kinds of active equipment includes all
Such as the video camera of high definition video video camera.
First position 102 receives optical signal via fiber optic backbone cable 110 from remote location 108.The light of trunk cable 110
Fibre can been separated in fan-out unit 111 in first position.Alternately, luminous-power distributor or wavelength division multiplexer can be used for
Optic communication signal is separated to multiple optical fiber from trunk cable 110.These optical fiber can be routed to fiber adapter 114
The plugboard 112 of (that is, the structure for optically and mechanically interconnecting two joints of optical fibre 115).May be used also first position 102
With including integrated drive generator/communication panel 116 with the fiber adapter 117 matched with power supply adaptor 118 (that is, port).
The optical fiber patch cords 120 of connectorized can be routed to fiber adapter 117 from fiber adapter 114.
First position 102 can receive electrical power from main power line 122.In one embodiment, main power line 122 can be with
It is to provide a part for the main power source system of the nominal AC electricity (example frequency includes 50 and 60 hertz) of 100-240 volts.First
Position 102 can include being used for electrical power from first voltage (for example, 100V, 120V, 220V, 230V, 240V etc. nominal electricity
Pressure) be converted into less than first voltage second voltage converter 124.In one embodiment, second voltage is less than or equal to
60 volts and less than or equal to 100 watts, so that output voltage meets the requirement of NEC II levels.In one embodiment, converter
124 be the AC/DC converters that electrical power is converted into direct current from alternating current.The power line 126 of connectorized can be used for
Electrical power with second voltage is routed to power supply adaptor 118 from converter 124.In certain embodiments, integrated drive generator/
Communication panel 116 can include at least 18,24,30 or 32 fiber adapter with the pairing of corresponding power supply adaptor 118.
In some embodiments, converter 124 is sufficiently large to be at least 18,24,30 or 32 active equipments by independent compound cable
The power supply of NEC II level standards is provided.Certainly, there is the converter compared with low capacity can also be used.In addition, converter 124 can
To be a part for the voltage conversion bag for including overvoltage protection, overvoltage protection offer is in the event of thunderbolt and main crossings
Protection/ground connection.
Compound cable 20 can be used for transmission electric power and optic communication letter between the first and second positions 102,106
Number.Compound cable 20 can include outer tube 150, and outer tube 150 contains at least one optical fiber for transmission light signal of communication
152 and for transmit with second voltage electrical power electric conductor 154 (for example, as ground wire and power line electric wire).
Compound cable 20 can include the end 158 of first end 156 and second.First end 156 can include being used to compound cable being connected to
The first interface of electrical power and fiber optic communication at first position 102.In one embodiment, first interface can include inciting somebody to action
Electric conductor 154 is connected to the power connector 160 of one in the power line 126 of the connectorized of power supply/communication panel 116
(for example, plug).Power connector 160 can be inserted into adapter 118, and may be provided in the free end of electric wire, should
Electric wire stretches out from the outer tube 150 at the first end in compound cable 20.The electric wire can include electric conductor 154.First
Interface can also include optical fiber 152 is connected in patch cord 120 the joints of optical fibre 162 of one (for example, SC connectors,
LC connectors, ST connector or other kinds of connector).The joints of optical fibre 162 may be inserted into fiber adapter 117
One, and the electric wire that may be mounted at comprising optical fiber 152 and stretch out from the outer tube 150 of the first end in compound cable 20
Free end.
Second end 158 of compound cable 20 can include second interface, and second interface is used to compound cable 20 being connected to
Active equipment 104, so that electrical power is supplied into active equipment 104 and made it possible to fiber optic communication signal first
Transmitted between the second place 102,106.Second interface includes interface structure 164, and interface structure 164 includes power supply link position
166 and communication connection position 168.In one embodiment, interface structure 164 includes being used for the electricity that will be transmitted by compound cable 20
Power is transformed into the power supply changeover device 170 of the direct current tertiary voltage less than second voltage.In one embodiment, tertiary voltage pair
Should be in the voltage requirements of active equipment 104.In one embodiment, power supply changeover device 170 is DC/DC converters.In a reality
Apply in example, tertiary voltage 12V, 24V or 48V.In the embodiment of AC electric currents is wherein transmitted by compound cable 20, Power convert
Device 124 can be AC/AC converters, and power supply changeover device 170 can be AC/DC converters.In certain embodiments, interface knot
Structure 164 can include being used to that the electro-optic detector of electric form will to be converted into from light form by the signal of communication that optical fiber 152 transmits.
In other embodiments, optical-electronic conversion can be performed by active equipment 104, or can be in active equipment 104 and interface structure
Occur between 164.
In one embodiment, interface structure 164 includes allowing and the phase of power supply changeover device 170 with different conversion ratios
Connection and the switching device interface compatible with interface structure 164.Can be based on such as voltage requirements of active equipment 104 and mixing electricity
The conversion ratio of particular power source converter 170 used in the selection of the factors such as the length of cable 20.Power supply changeover device 170 can have can
The module configuration of installation in interface structure 168 in place or in the factory.In one embodiment, power supply changeover device 170 can
With with " plug and play " interface with interface structure.Module configuration also allows then easily to use another if necessary
Power supply changeover device 170 replaces power supply changeover device 170.In certain embodiments, interface structure 164 can include such as fuse,
The overvoltage protection and ground connection arrangement of metal oxide piezo-resistance, flue and combinations thereof.
In one embodiment, the electrical power with tertiary voltage can be output to by power supply link position 166 active
Equipment 104.Power supply link position 166 can include being used to promote power connector, the electricity that power supply is connected to active equipment 104
Source port, power line or similar structures.In one embodiment, power supply link position 166, which can have, allows use to have difference
Form factor interface connector module configuration.
In one embodiment, can be by signal of communication by communicating to connect position 168 in compound cable 20 and active equipment
Between transmit.Communication connection position 168 can include connector, port, line or the class for facilitating connection to active equipment 104
Like structure.In one embodiment, the interface company allowed using there is different form factors can be had by communicating to connect position 168
Connect the module configuration of device.In the case where wherein providing optical-electrical converter in interface structure 164, link position can include all
Such as the telecommunication type connector (for example, plug or jack) of RJ type connectors.Wherein photoelectricity is provided at active equipment 104 to turn
In the case of parallel operation, communication connection position 168 can include the joints of optical fibre and/or fiber adapter (for example, SC connectors/it is suitable
Orchestration；LC connectors/adapter etc.).In certain embodiments, reinforcing, environment sealing connector/adapter can be made
With (for example, seeing the U.S. Patent No. 8556520 that this paper is integrally incorporated by quoting；7264402；7090407；With
7744286).It should be appreciated that when active equipment includes radio receiving-transmitting unit, active equipment can receive from overlay area
Wireless signal and these signals can be transferred to base station 11 via compound cable from active equipment.In addition, active equipment can be with
The wireless signal received from compound cable is transformed into the wireless signal in overlay area broadcast/transmitted.
In one embodiment, second voltage is less than first voltage and is more than tertiary voltage.Tertiary voltage is in second
Voltage required for the active equipment put.In one embodiment, second voltage is sufficiently more than tertiary voltage, with the mixing of explanation edge
The inherent voltage loss that the length of cable occurs.
Fig. 3 shows another system 210 of the principle according to the disclosure.System 210 is suitable for relatively few number of
Small (that is, the transceiver) cost of cell equipment 212 low land provides optical signal and power.In certain embodiments, system 210 only to
4th, 3 or two small cell equipments 212 provide optical signal and power.In other embodiments, provided to single small cell equipment 212
Optical signal and power.
With reference to figure 3, system 210 includes Network Interface Unit 214, and Network Interface Unit 214 is generally included to be arranged on and ordered
Housing, chest or the shell of family position (for example, on exterior wall).Network Interface Unit 214 is connected to interface via circuit 218
216 (for example, client/Subscriber interface, central office interfaces etc.) so that Network Interface Unit 214 and interface 216 it
Between provide data, voice and video two-way communication.In certain embodiments, circuit 218 can include the end of connectorized
Patch cord, wherein the end of connectorized is inserted in into the corresponding port that interface 216 and Network Interface Unit 214 provide.
In other embodiments, circuit 218 can include the connection spliced with interface 216 and/or with Network Interface Unit 214.One
In a little embodiments, optical signal is transmitted by circuit 218.In such embodiments, Network Interface Unit 214 is included circuit
218 are optically coupled to route as from Network Interface Unit 214 to the equipment interface 222 being connected with small cell equipment 212
The structure of the optical fiber of compound cable 220.It will can be received by small cell equipment 212 by small cell equipment 212 from compound cable 220
Signal be wirelessly transmitted to overlay area.It will can be received by compound cable 220 and circuit 218 by small cell equipment 212
Wireless signal transmission tieback mouth 216.
In other embodiments, the transmitting telecommunication number of circuit 218 can be passed through.In such embodiments, network interface is set
Standby 214 can include being used for by the electric signal received from interface 216 be converted into by the optical fiber of compound cable 220 be sent to
The medium converter (for example, and electrical to optical converter) of the optical signal for the equipment interface 222 that small cell equipment 212 is connected.Matchmaker
The optical signal received from compound cable 220 also is converted into being sent to the telecommunications of interface 216 via circuit 218 by matter converter
Number.The signal received by small cell equipment 212 from compound cable 220 can be wirelessly transmitted to cover by small cell equipment 212
Region.The wireless signal transmission tieback mouth that will can be received by compound cable 220 and circuit 218 by small cell equipment 212
216。
Network Interface Unit 214 is also from the receiving power of small size power supply 224.In one embodiment, small size power supply 224
Including change only enough electrical power to support the small size AC/DC converters 226 for being no more than 4,3,2 or 1 active equipments
(for example, equipment with the wall source type with integrated or wire jack plug converter brick).In one embodiment,
Each AC/DC converters 226 that small size power supply is often provided only support an active equipment.Therefore, can be to need to power
Each active equipment independent AC/DC converters 226 are provided.In certain embodiments, each AC/DC converters 226 carry
For the D/C voltage less than or equal to 60 volts and less than or equal to 100 watts.Each AC/DC converters 226 can with from mains system
The uninterrupted power source unit of 230 (for example, power system/power network with the AC power from 100-240 volt scopes) receiving powers
(UPS) 228 are connected.In some embodiments it is possible to the independent units of UPS 228 are provided for each AC/DC converters 226.
UPS 228 provides reserve battery, and to be interrupted even if from the power of mains system 230, power supply 224 is in predetermined time period
Continue to provide power.
Network Interface Unit 214 includes being used for the conductance that power supply is electrically connected to compound cable 220 from small size power supply 224
The circuit of body.Power is transported to equipment interface 222 by the electric conductor of compound cable 220, and equipment interface 222 supplies power to sky
Between cell equipment 212.Equipment interface 222 can include overvoltage protection and can include voltage conversion circuit.For example, equipment connects
D/C voltage from compound cable can be reduced to the relatively low voltage compatible with small cell equipment 212 by mouth 222.Network interface
Equipment 214 also includes being used for the circuit for providing overvoltage protection.In certain embodiments, provided by interface equipment 214 excessively electric
The grade of pressure protection can be compatible with or safety and protection class equal to this POTS phone machine system.As shown in figure 4, in network
At interface equipment 214 provide overvoltage protection can include when internal gas by be connected to during high pressure ionization ground gas discharge
Pipe 230, the metal oxide piezo-resistance 232 and snap action fuse 234 for being coupled in response to voltage surge ground.Should
Work as understanding, the various electric components in Network Interface Unit 214 can be that circuit board is installed.
In certain embodiments, AC/DC converters 226 and UPS 228 are not encapsulated in the housing of Network Interface Unit 214
It is interior.On the contrary, power is guided to Network Interface Unit 214 by power line 235 from small size power supply 224.The conductor of power line 235 is by coupling
Close the conductor in the compound cable 220 of Network Interface Unit 214.
The various modifications and change for not departing from the scope of the present disclosure and spirit will be apparent to those skilled in the art, and
And it should be appreciated that the scope of the present disclosure should not be inadequately confined to the illustrative embodiment proposed herein.
Claims (8)
1. a kind of be used to provide electrical power and the method for signal of communication to active equipment, methods described includes：
At first position in the future the electrical power of autonomous power-supply system from the first voltage including AC voltages be transformed into including
The second voltage of D/C voltage；
The electrical power with the second voltage is transferred to the second place by compound cable from the first position；
The signal of communication is transferred to the second place by the compound cable in the form of light from the first position；
The electrical power is transformed into the tertiary voltage different from the second voltage including D/C voltage in the second place；
The signal of communication is transformed into electric form from the smooth form in the second place；And
In the second place, powered for the active equipment with the electrical power with the tertiary voltage and had to described
Source device supplies the signal of communication.
2. the method for claim 1, wherein the active equipment is radio receiving-transmitting unit.
3. method as claimed in claim 2, wherein, the radio receiving-transmitting unit defines picocell.
4. method as claimed in claim 3, wherein, the radio receiving-transmitting unit defines Femto cell.
5. method as claimed in claim 2, wherein, the radio receiving-transmitting unit defines Microcell.
6. such as the method any one of claim 1-5, wherein, at the active equipment, the signal of communication is from institute
State light form and be converted to the electric form.
7. such as the method any one of claim 1-5, wherein, the electrical power with the second voltage is with small
In 60 volts of voltage.
8. method as claimed in claim 6, wherein, the electrical power with the second voltage is with less than 60 volts
Voltage.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361802989P | 2013-03-18 | 2013-03-18 | |
| US61/802,989 | 2013-03-18 | ||
| PCT/US2014/030969 WO2014197103A2 (en) | 2013-03-18 | 2014-03-18 | Architecture for a wireless network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105247805A CN105247805A (en) | 2016-01-13 |
| CN105247805B true CN105247805B (en) | 2017-12-08 |
Family
ID=52008721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480027012.1A Active CN105247805B (en) | 2013-03-18 | 2014-03-18 | Framework for wireless network |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9893811B2 (en) |
| EP (2) | EP2976844B1 (en) |
| KR (1) | KR102234059B1 (en) |
| CN (1) | CN105247805B (en) |
| AU (1) | AU2014275486B2 (en) |
| ES (1) | ES2778473T3 (en) |
| WO (1) | WO2014197103A2 (en) |
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|---|---|---|---|---|
| ES2778473T3 (en) | 2013-03-18 | 2020-08-10 | Commscope Technologies Llc | Architecture for a wireless network |
| US9557505B2 (en) | 2013-03-18 | 2017-01-31 | Commscope Technologies Llc | Power and optical fiber interface |
| US10855381B2 (en) * | 2013-09-19 | 2020-12-01 | Radius Universal Llc | Fiber optic communications and power network |
| US11025345B2 (en) | 2013-09-19 | 2021-06-01 | Radius Universal Llc | Hybrid cable providing data transmission through fiber optic cable and low voltage power over copper wire |
| US10277330B2 (en) * | 2013-09-19 | 2019-04-30 | Radius Universal Llc | Fiber optic communications and power network |
| US10171180B2 (en) * | 2013-09-19 | 2019-01-01 | Radius Universal, LLC | Fiber optic communications and power network |
| WO2016063135A2 (en) | 2014-10-20 | 2016-04-28 | Commscope Emea Limited | Hybrid copper/fiber connector, systems and methods |
| US10401574B2 (en) | 2015-01-26 | 2019-09-03 | Commscope Technologies Llc | Hybrid fiber power connection system |
| US10768374B2 (en) | 2015-01-26 | 2020-09-08 | Commscope Technologies Llc | Indoor hybrid connectivity system for providing both electrical power and fiber optic service |
| CN104967524A (en) * | 2015-06-29 | 2015-10-07 | 益网科技股份有限公司 | Intelligent type network device |
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Also Published As
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|---|---|
| AU2014275486A1 (en) | 2015-10-22 |
| US20160294475A1 (en) | 2016-10-06 |
| KR20150143463A (en) | 2015-12-23 |
| AU2014275486B2 (en) | 2017-07-27 |
| CN105247805A (en) | 2016-01-13 |
| ES2778473T3 (en) | 2020-08-10 |
| KR102234059B1 (en) | 2021-04-01 |
| EP2976844A2 (en) | 2016-01-27 |
| US9893811B2 (en) | 2018-02-13 |
| EP2976844B1 (en) | 2020-01-08 |
| EP2976844A4 (en) | 2016-11-23 |
| WO2014197103A3 (en) | 2015-01-29 |
| EP3661079A1 (en) | 2020-06-03 |
| WO2014197103A2 (en) | 2014-12-11 |
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